package com.dhu.stylefit.service;

import com.dhu.stylefit.dao.UserInfo;
import java.util.List;
import java.util.Optional;

public interface UserInfoService {
    List<UserInfo> findAll();
    Optional<UserInfo> findById(Integer userId);
    UserInfo save(UserInfo userInfo);
    void deleteById(Integer userId);
    UserInfo updateUserInfo( UserInfo updatedInfo);
}
